Aveiro weather in August
August in Aveiro: warm, dry, with clean air — an excellent time to visit.
#4 of 12 months in Aveiro · #167 of 897 destinations to visit in August · comfort 89/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Aveiro in August
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Aveiro climate normals — August
| Daytime high | 27°C / 80°F | 🌤 warm |
|---|---|---|
| Nighttime low | 17°C / 63°F | |
| Rainfall | 10 mm / 0.4 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 16°C / 61°F | |
| Sunshine | 12.1 h/day | |
| Daylight | 13.7 h | |
| Wind | 23 km/h / 14 mph | |
| Air quality (US AQI) | 50 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Aveiro in August — FAQ
- Is August a good time to visit Aveiro?
- August in Aveiro: warm, dry, with clean air — an excellent time to visit. It ranks #4 of 12 months for Aveiro on SeasonMap's comfort score (89/100).
- What is the weather like in Aveiro in August?
- In August, Aveiro averages a daily high of 26.9°C and a low of 17°C, with about 10.3 mm of rain over roughly 2.4 rainy days.
- What is the air quality in Aveiro in August?
- Aveiro has a mean US Air Quality Index of about 50 in August.